Cable Pin-Outs
USB
connector
Microphone
connector and icon (1/8")
Headphone
connector and icon (1/8")
Line-in Audio
connector and icon (1/8")
Line-out Audio
connector and icon (1/8")
C–2
pin
signal
1
+5 VDC
2
- Data
3
+ Data
4
Ground
pin
signal
1 (Tip)
Audio
2 (Ring)
Power
3(Shield)
Ground
pin
signal
1 (Tip)
Audio_Left
2 (Ring)
Audio_Right
3(Shield)
Ground
pin
signal
1 (Tip)
Audio_In_Left
2 (Ring)
Audio_In_Right
3(Shield)
Ground
pin
signal
1 (Tip)
Audio_Out_Left
2 (Ring)
Audio_Out_Right
3(Shield)
Ground
Technical Reference Guide